INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa1e7c9a693c939dd026ab4da3e0efe767f373a9feb00df2e9fa7eddfb23bf3f', 
    'laZspEbI7ehekRPYQRo0l99Wg+DRH49yO4w/U96ePRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)